-extern void afb_ditf_init_v1(struct afb_ditf *ditf, const char *prefix);
-extern void afb_ditf_init_v2(struct afb_ditf *ditf, const char *prefix);
-extern void afb_ditf_rename(struct afb_ditf *ditf, const char *prefix);
+extern void afb_ditf_init_v1(struct afb_ditf *ditf, const char *api, struct afb_binding_interface_v1 *itf);
+extern void afb_ditf_init_v2(struct afb_ditf *ditf, const char *api, struct afb_binding_data_v2 *data);
+extern void afb_ditf_rename(struct afb_ditf *ditf, const char *api);